/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * 
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * The Original Code is Komodo code.
 * 
 * The Initial Developer of the Original Code is ActiveState Software Inc.
 * Portions created by ActiveState Software Inc are Copyright (C) 2000-2007
 * ActiveState Software Inc. All Rights Reserved.
 * 
 * Contributor(s):
 *   ActiveState Software Inc
 * 
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 * 
 * ***** END LICENSE BLOCK ***** */


if (typeof(ko)=='undefined') {
    var ko = {};
}
if (typeof(ko.widgets)=='undefined') {
    ko.widgets = {};
}

(function() {

this.getEncodingPopup = function encodingMenu_buildHierarchy(hierarchy, toplevel, action)  {
    const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
    var menu;
    var menupopup;
    var menuitem;
    var children = new Object();
    var count = new Object();
    var i;

    if (hierarchy.container == true)  {
        // build menu
        menupopup = document.createElementNS(XUL_NS, 'menupopup');
        hierarchy.getChildren(children, count);
        children = children.value;

        for (i=0;i<children.length;i++)  {
            menupopup.appendChild(ko.widgets.getEncodingPopup(children[i], false, action));
        }
        if (!toplevel)  {
            menu = document.createElementNS(XUL_NS, 'menu');
            menu.setAttribute('class', 'menulist-subLevel');
            menu.setAttribute('label', hierarchy.name);
            menu.appendChild(menupopup);
            return menu;
        }
        return menupopup;
    }

    var obj = hierarchy.item_object;
    menuitem = document.createElementNS(XUL_NS, 'menuitem');
    menuitem.setAttribute('data', obj.python_encoding_name);
    menuitem.setAttribute('label', hierarchy.name);
    menuitem.setAttribute('oncommand', action);
    return menuitem;
}

}).apply(ko.widgets);

